This will be required in the next patch and it makes the
next patch easier to review.
Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Tested-by: NMark Mentovai <mark@moxienet.com>
Tested-by: NBruno Randolf <br1@einfach.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>